Motor plate thought?

My 1st motor plate big block 70 dart. I spaced the alt to get the proper alignment. Fan spacer can be shaved on the back/rear side to get the proper clearance if your running non-clutch type engine fan. you may (probably) will need new shorter bolts.
I didnt use a mid plate. I was worried about mid-flex/stress at trans/engine mount points, if the plates are thin or narrow and your making power, this can absolutely happen. I ran a tensioned torque strap as added security. car was street/strip.
2nd motor plate car - big block 72 scamp - lessons learned - shaved the water pump housing. ditched the conventional fan and went electric. bushed the plate/frame mounts. ran bellhousing plate. There is no need for factory motor mounts but mid plate or solid mid-braces is highly recommended, especially with any decent amount of HP.
just my $0.02